group	Proj. U	Proj. WS	Corr. U	Corr. WS	B	L	LCM	Pos. angle	r	MU	MP
11319	253.48	1059.38	138.18	578.71	9.94	52.91	24.37	282.16	0.4178	-162.5	-118.6

previous   or   next   observation for the same group / back to the solar disc SDO HMI 2011-10-17 19:59:01 UT See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!)

spot	Proj. U	Proj. WS	Corr. U	Corr. WS	B	L	LCM	Pos. angle	r	MU	MP
1	0.00	1.13	0.00	0.64	7.06	58.05	29.51	274.27	0.4922	722.0	556.7
2	0.00	1.40	0.00	0.79	9.32	57.23	28.69	279.01	0.4816	-433.0	-371.6
3	1.22	460.23	0.69	257.03	9.24	56.91	28.37	278.91	0.4767	-314.6	-367.8
4	1.57	-3.00	0.88	-3.00	7.82	56.66	28.12	275.93	0.4714	-471.6	999999
5	0.96	-3.00	0.54	-3.00	8.66	56.52	27.98	277.75	0.4700	-513.6	999999
6	7.93	-3.00	4.44	-3.00	7.56	56.40	27.86	275.40	0.4673	-935.2	999999
7	11.86	-3.00	6.63	-3.00	8.01	56.33	27.79	276.38	0.4666	-1011.8	999999
8	0.00	0.61	0.00	0.34	7.01	55.95	27.42	274.24	0.4602	-690.0	-585.3
9	0.00	0.87	0.00	0.49	7.16	55.93	27.39	274.57	0.4599	-718.0	-579.4
10	1.22	-3.00	0.68	-3.00	9.31	56.06	27.52	279.22	0.4639	-551.1	999999
11	1.40	-3.00	0.78	-3.00	9.20	55.88	27.34	279.02	0.4610	-769.2	999999
12	53.63	-3.00	29.87	-3.00	8.66	55.80	27.26	277.87	0.4591	-1281.6	999999
13	0.00	2.62	0.00	1.45	6.37	55.64	27.11	272.84	0.4553	-772.0	-718.0
14	10.11	-3.00	5.63	-3.00	8.07	55.72	27.19	276.58	0.4572	-1316.2	999999
15	0.00	4.19	0.00	2.32	7.06	55.48	26.95	274.38	0.4529	-722.0	-598.1
16	2.88	-3.00	1.59	-3.00	7.76	55.26	26.72	275.95	0.4499	-962.3	999999
17	1.40	-3.00	0.77	-3.00	8.75	55.20	26.66	278.16	0.4499	-1184.1	999999
18	1.57	-3.00	0.87	-3.00	8.14	54.85	26.31	276.85	0.4438	-967.2	999999
19	5.49	41.94	3.04	23.10	9.52	54.82	26.28	279.96	0.4452	-1044.0	-689.2
20	1.74	11.51	0.96	6.36	10.42	54.83	26.29	281.96	0.4472	331.8	-323.5
21	5.93	-19.00	3.27	-19.00	9.07	54.65	26.11	279.00	0.4419	-1086.4	999999
22	0.00	1.40	0.00	0.77	7.79	54.55	26.02	276.10	0.4389	-725.0	-555.1
23	0.00	3.66	0.00	2.02	8.24	54.52	25.98	277.13	0.4388	-1040.0	-929.9
24	0.00	1.13	0.00	0.63	10.61	54.61	26.07	282.45	0.4443	-695.0	-467.0
25	1.13	-20.00	0.63	-20.00	10.40	54.52	25.99	282.02	0.4425	-652.2	999999
26	2.62	-19.00	1.44	-19.00	9.29	54.39	25.86	279.56	0.4383	-1027.3	999999
27	0.00	1.40	0.00	0.77	8.16	54.31	25.78	276.98	0.4355	-983.0	-830.2
28	0.00	3.23	0.00	1.78	10.68	54.28	25.74	282.73	0.4394	-550.0	-558.4
29	0.00	0.96	0.00	0.53	11.01	54.24	25.71	283.50	0.4397	-619.0	-500.5
30	0.00	6.89	0.00	3.79	10.35	54.18	25.65	282.03	0.4371	-948.0	-686.3
31	11.51	34.88	6.31	19.11	9.71	53.79	25.25	280.67	0.4297	-1189.1	-628.7
32	2.35	-31.00	1.29	-31.00	9.35	53.76	25.23	279.85	0.4286	-925.1	999999
33	13.78	64.35	7.56	35.28	10.52	53.79	25.26	282.54	0.4316	-1247.1	-611.7
34	5.06	-33.00	2.77	-33.00	10.94	53.69	25.16	283.55	0.4312	-918.2	999999
35	0.00	1.31	0.00	0.72	10.20	53.49	24.96	281.91	0.4263	-273.0	-332.7
36	2.18	11.51	1.19	6.27	9.73	53.22	24.69	280.90	0.4210	-1053.1	-862.5
37	1.48	-36.00	0.81	-36.00	9.89	53.03	24.50	281.33	0.4184	-1115.9	999999
38	0.00	1.74	0.00	0.95	11.66	53.19	24.65	285.41	0.4256	-828.0	-744.5
39	16.39	63.57	8.95	34.77	12.58	52.71	24.17	287.79	0.4215	1046.4	264.1
40	0.00	2.96	0.00	1.61	9.74	52.26	23.72	281.23	0.4060	-770.0	-740.0
41	0.00	1.22	0.00	0.66	7.97	51.74	23.21	276.93	0.3948	756.0	590.7
42	0.00	3.92	0.00	2.12	9.43	51.77	23.24	280.62	0.3977	-955.0	-753.2
43	0.61	2.01	0.33	1.08	7.43	51.58	23.05	275.60	0.3917	815.3	663.6
44	3.75	4.53	2.03	2.46	12.34	51.88	23.35	287.70	0.4081	-931.4	-743.2
45	0.00	1.57	0.00	0.85	10.91	51.56	23.02	284.39	0.3982	-1032.0	-803.6
46	0.00	1.74	0.00	0.94	11.96	51.61	23.08	286.93	0.4026	-922.0	-740.6
47	0.00	1.22	0.00	0.66	12.50	51.63	23.10	288.23	0.4050	-855.0	-751.8
48	0.00	1.57	0.00	0.84	11.01	51.20	22.67	284.82	0.3930	-746.0	-604.7
49	0.00	1.40	0.00	0.75	12.58	51.17	22.64	288.70	0.3983	-909.0	-671.6
50	0.00	2.09	0.00	1.13	12.62	50.98	22.44	288.92	0.3955	-178.0	-273.3
51	0.00	0.87	0.00	0.47	9.84	50.46	21.92	282.16	0.3779	-178.0	-208.6
52	0.00	1.48	0.00	0.79	10.03	50.08	21.54	282.83	0.3725	703.0	449.3
53	0.00	1.13	0.00	0.60	8.49	49.78	21.25	278.77	0.3643	813.0	648.8
54	2.53	7.76	1.35	4.13	9.56	49.79	21.25	281.70	0.3666	905.2	341.3
55	13.17	18.57	7.04	9.94	12.78	49.84	21.30	290.12	0.3790	919.4	530.4
56	0.00	1.05	0.00	0.56	10.47	49.59	21.05	284.24	0.3660	552.0	456.7
57	0.00	2.27	0.00	1.21	12.45	49.68	21.14	289.40	0.3751	698.0	520.7
58	0.00	1.66	0.00	0.89	16.10	49.97	21.44	298.05	0.3996	1035.0	828.6
59	0.00	4.10	0.00	2.18	9.97	49.36	20.82	283.00	0.3609	76.0	471.1
60	5.58	7.93	2.96	4.21	10.60	49.34	20.80	284.73	0.3625	874.6	716.7
61	1.05	1.57	0.56	0.84	13.48	49.51	20.97	292.16	0.3775	-733.4	-721.8
62	0.00	2.35	0.00	1.26	12.52	49.42	20.89	289.77	0.3715	1068.0	876.6
63	1.57	3.58	0.83	1.89	10.25	49.02	20.49	283.94	0.3564	909.8	739.4
64	0.00	1.22	0.00	0.65	13.43	49.27	20.74	292.23	0.3737	-720.0	-577.4
65	0.00	2.44	0.00	1.30	12.49	48.63	20.10	290.29	0.3593	823.0	649.2
66	0.00	2.88	0.00	1.51	7.67	48.32	19.79	276.83	0.3394	685.0	690.2
67	0.00	2.53	0.00	1.34	12.76	48.66	20.12	290.99	0.3610	580.0	399.8
68	0.00	0.96	0.00	0.51	8.98	48.39	19.86	280.65	0.3429	759.0	543.8
69	0.00	1.66	0.00	0.87	9.77	48.28	19.74	282.96	0.3431	900.0	716.6
70	0.00	0.87	0.00	0.46	9.53	48.20	19.66	282.32	0.3412	881.0	666.7
71	0.00	0.96	0.00	0.51	10.79	48.15	19.62	285.97	0.3445	-810.0	-579.3
72	5.58	8.02	2.96	4.25	12.98	48.25	19.72	291.94	0.3560	897.3	667.1
73	17.18	26.07	9.04	13.72	10.20	47.89	19.35	284.43	0.3383	1007.8	568.5
74	1.48	133.93	0.78	70.51	12.70	47.68	19.14	291.68	0.3458	801.6	474.0
75	0.00	2.01	0.00	1.05	9.76	47.47	18.94	283.38	0.3303	844.0	679.0
76	29.12	-74.00	15.33	-74.00	12.23	47.41	18.88	290.60	0.3393	1233.4	999999
77	2.96	8.55	1.55	4.47	10.62	47.05	18.51	286.21	0.3264	854.0	683.9
78	0.00	2.18	0.00	1.14	11.34	47.03	18.49	288.36	0.3292	850.0	673.0
79	0.00	2.53	0.00	1.32	10.89	46.84	18.30	287.19	0.3243	1051.0	883.1
80	0.00	1.22	0.00	0.64	12.04	46.60	18.06	290.80	0.3258	1034.0	818.6
81	2.27	11.95	1.19	6.24	12.14	46.25	17.71	291.43	0.3210	1087.3	855.9
82	0.00	1.92	0.00	1.00	10.61	46.12	17.58	286.89	0.3117	1100.0	783.3
83	1.22	17.70	0.64	9.24	11.51	46.14	17.61	289.64	0.3161	1066.9	834.4
84	0.00	1.05	0.00	0.55	13.08	46.22	17.69	294.19	0.3258	721.0	550.0
85	0.00	2.18	0.00	1.15	14.59	46.21	17.67	298.41	0.3356	889.0	730.4
86	0.00	1.31	0.00	0.68	13.60	45.94	17.40	296.00	0.3249	884.0	710.6
87	0.00	14.65	0.00	7.63	11.52	45.76	17.23	290.03	0.3102	306.0	892.1
88	0.00	0.61	0.00	0.32	11.88	45.78	17.25	291.12	0.3124	917.0	762.3
89	0.00	2.70	0.00	1.42	15.40	45.34	16.80	301.76	0.3292	647.0	635.6
90	0.00	1.66	0.00	0.86	13.89	45.16	16.62	297.81	0.3153	821.0	667.5
91	0.00	0.96	0.00	0.50	13.87	44.93	16.39	298.04	0.3118	856.0	606.5
92	0.00	2.01	0.00	1.04	10.12	44.60	16.07	286.52	0.2855	968.0	720.6
93	0.00	1.31	0.00	0.68	10.06	44.44	15.91	286.47	0.2826	814.0	695.1
94	0.00	1.13	0.00	0.59	17.41	42.95	14.42	310.91	0.3157	694.0	482.7
95	0.00	1.13	0.00	0.58	9.95	41.43	12.89	289.22	0.2338	797.0	628.0

	Proj. U	-  Projected umbra area in millionths of solar disc, negative values indicate
	that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
	Proj. WS	-  Projected whole spot area in millionths of solar disc, negative values indicate
	that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7.
	Corr. U	-  Corrected umbra area in millionths of solar hemisphere, for negative values see above
	Corr. WS	-  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
	B	-  Heliographic latitude B; positive: North, negative: South
	L	-  Heliographic longitude L
	LCM	-  Longitudinal distance from the Sun's central meridian
	Pos. angle	-  Position angle
	r	-  Distance from the centre of Sun's disc in terms of Sun's radius
	MU	-  Mean magnetic field within the umbra contour averaged the pixel values with sign.
	MP	-  Mean magnetic field within the penumbra contour averaged the pixel values with sign.